User`s manual

23 Chapter 2
2.24 -12V and -5V connector (CN6)
Supply -5V/-12V for ISA/PCI device.
2.25 Extension SMBUS connector (CN26)
4-pin connector reserved for extra SMBus device.
2.26 System FAN connector (CN13)
The board supports one system housing cooling fan connector on the
motherboard. The connector is 3-pin headers and support fan speed mon-
itoring. A temperature monitor detects the internal system temperatures,
which is displayed in the PC Health section of the CMOS Setup Utility.
CN13: System FAN connector
PIN Signal
1GND
2+12V
3 Detection
Note PCM-9587 ISA bus only support 8 bit.